Seiko Cal. 6131 - 738

The 6131-738 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-be94f9296aaf]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1979

Related Models

• Seiko 7112-268
• Seiko 6326-756
• Seiko 6626-601
• Seiko 5220-984
• Seiko 5214-507
• Seiko 6153-856
• Seiko 0714-313
• Seiko 5633-727
• Seiko 7194-964
• Seiko 6247-571
• Seiko 5619-554
• Seiko 7145-979